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1"""2Test newly added SBSymbol and SBAddress APIs.3"""4 5import lldb6from lldbsuite.test.decorators import *7from lldbsuite.test.lldbtest import *8from lldbsuite.test import lldbutil9 10 11class SymbolAPITestCase(TestBase):12    def setUp(self):13        # Call super's setUp().14        TestBase.setUp(self)15        # Find the line number to of function 'c'.16        self.line1 = line_number(17            "main.c", "// Find the line number for breakpoint 1 here."18        )19        self.line2 = line_number(20            "main.c", "// Find the line number for breakpoint 2 here."21        )22 23    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr21765")24    def test(self):25        """Exercise some SBSymbol and SBAddress APIs."""26        self.build()27        exe = self.getBuildArtifact("a.out")28 29        # Create a target by the debugger.30        target = self.dbg.CreateTarget(exe)31        self.assertTrue(target, VALID_TARGET)32 33        # Now create the two breakpoints inside function 'a'.34        breakpoint1 = target.BreakpointCreateByLocation("main.c", self.line1)35        breakpoint2 = target.BreakpointCreateByLocation("main.c", self.line2)36        self.trace("breakpoint1:", breakpoint1)37        self.trace("breakpoint2:", breakpoint2)38        self.assertTrue(39            breakpoint1 and breakpoint1.GetNumLocations() == 1, VALID_BREAKPOINT40        )41        self.assertTrue(42            breakpoint2 and breakpoint2.GetNumLocations() == 1, VALID_BREAKPOINT43        )44 45        # Now launch the process, and do not stop at entry point.46        process = target.LaunchSimple(None, None, self.get_process_working_directory())47        self.assertTrue(process, PROCESS_IS_VALID)48 49        # Frame #0 should be on self.line1.50        self.assertState(process.GetState(), lldb.eStateStopped)51        thread = lldbutil.get_stopped_thread(process, lldb.eStopReasonBreakpoint)52        self.assertTrue(53            thread.IsValid(),54            "There should be a thread stopped due to breakpoint condition",55        )56        frame0 = thread.GetFrameAtIndex(0)57        symbol_line1 = frame0.GetSymbol()58        # We should have a symbol type of code.59        self.assertEqual(symbol_line1.GetType(), lldb.eSymbolTypeCode)60        addr_line1 = symbol_line1.GetStartAddress()61        # And a section type of code, too.62        self.assertEqual(63            addr_line1.GetSection().GetSectionType(), lldb.eSectionTypeCode64        )65 66        # Continue the inferior, the breakpoint 2 should be hit.67        process.Continue()68        self.assertState(process.GetState(), lldb.eStateStopped)69        thread = lldbutil.get_stopped_thread(process, lldb.eStopReasonBreakpoint)70        self.assertTrue(71            thread.IsValid(),72            "There should be a thread stopped due to breakpoint condition",73        )74        frame0 = thread.GetFrameAtIndex(0)75        symbol_line2 = frame0.GetSymbol()76        # We should have a symbol type of code.77        self.assertEqual(symbol_line2.GetType(), lldb.eSymbolTypeCode)78        addr_line2 = symbol_line2.GetStartAddress()79        # And a section type of code, too.80        self.assertEqual(81            addr_line2.GetSection().GetSectionType(), lldb.eSectionTypeCode82        )83 84        # Now verify that both addresses point to the same module.85        if self.TraceOn():86            print("UUID:", addr_line1.GetModule().GetUUIDString())87        self.assertEqual(88            addr_line1.GetModule().GetUUIDString(),89            addr_line2.GetModule().GetUUIDString(),90        )91